ES497672A0 - Un metodo mejorado de perforacion de pozos de sondeo. - Google Patents

Un metodo mejorado de perforacion de pozos de sondeo.

Info

Publication number: ES497672A0
Authority: ES; Spain
Prior art keywords: drilling; improved method; probing; wells; probing wells
Prior art date: 1980-01-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

ES497672A

Other languages

English (en)

Spanish (es)

Other versions

ES8202614A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

NL Industries Inc

Original Assignee

NL Industries Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1980-01-07

Filing date

1980-12-12

Publication date

1982-02-01

1980-12-12 Application filed by NL Industries Inc filed Critical NL Industries Inc

1982-02-01 Publication of ES8202614A1 publication Critical patent/ES8202614A1/es

1982-02-01 Publication of ES497672A0 publication Critical patent/ES497672A0/es

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/145—Clay-containing compositions characterised by the composition of the clay

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Earth Drilling (AREA)
Lubricants (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Polishing Bodies And Polishing Tools (AREA)

ES497672A 1980-01-07 1980-12-12 Un metodo mejorado de perforacion de pozos de sondeo. Granted ES497672A0 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10981580A	1980-01-07	1980-01-07

Publications (2)

Publication Number	Publication Date
ES8202614A1 ES8202614A1 (es)	1982-02-01
ES497672A0 true ES497672A0 (es)	1982-02-01

Family

ID=22329707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES497672A Granted ES497672A0 (es)	1980-01-07	1980-12-12	Un metodo mejorado de perforacion de pozos de sondeo.

Country Status (13)

Country	Link
AU (1)	AU538522B2 (da)
BR (1)	BR8100038A (da)
CA (1)	CA1135039A (da)
DE (1)	DE3048078C2 (da)
DK (1)	DK511180A (da)
ES (1)	ES497672A0 (da)
FR (1)	FR2473054B1 (da)
GB (1)	GB2066876B (da)
IT (1)	IT1141154B (da)
MY (1)	MY8500850A (da)
NL (1)	NL8006888A (da)
NO (1)	NO150920C (da)
SG (1)	SG66984G (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0079997B1 (en) *	1981-11-23	1986-01-22	The Dow Chemical Company	Aqueous treatment fluid and method for its use in the drilling of wells
US4519922A (en) *	1983-03-21	1985-05-28	Halliburton Company	Environmentally compatible high density drill mud or blow-out control fluid
IN172479B (da) *	1988-03-08	1993-08-21	Elkem As
CA2421613C (en) *	2003-03-06	2005-12-13	Sable Des Forges Inc.	Method for blast cleaning using ilmenite tailing particles
EP1913111B1 (en)	2004-06-03	2012-12-19	M-I L.L.C.	The use of sized barite as a weighting agent for drilling fluids
US8252729B2 (en)	2008-01-17	2012-08-28	Halliburton Energy Services Inc.	High performance drilling fluids with submicron-size particles as the weighting agent
US20090186781A1 (en) *	2008-01-17	2009-07-23	Hallibruton Energy Services, Inc., A Delaware Corporation	Drilling fluids comprising sub-micron precipitated barite as a component of the weighting agent and associated methods
US8105984B2 (en)	2009-01-07	2012-01-31	Intevep, S.A.	Reduced abrasion drilling fluid
NO333089B1 (no)	2011-07-11	2013-02-25	Elkem As	Oljebrønnborevæsker, oljebrønnsementsammensetning og slurry av vektmateriale
US10407988B2 (en) *	2013-01-29	2019-09-10	Halliburton Energy Services, Inc.	Wellbore fluids comprising mineral particles and methods relating thereto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD76450A (da) *
US2298984A (en) *	1937-05-28	1942-10-13	Nat Lead Co	Iron oxide weighting material for drilling muds
GB896144A (en) *	1960-01-27	1962-05-09	British Petroleum Co	Drilling muds
DE2611092C3 (de) *	1976-03-16	1981-05-14	Nl Industries, Inc., New York, N.Y.	Bohrspülung, Beschwerungsmittel für Bohrspülungen und Verfahren zum Niederbringen von Bohrungen
GB1495874A (en) *	1976-03-29	1977-12-21	Nl Industries Inc	Drilling fluids and methods of drilling using them

1980
- 1980-10-20 CA CA000362782A patent/CA1135039A/en not_active Expired
- 1980-11-25 NO NO803542A patent/NO150920C/no unknown
- 1980-12-01 DK DK511180A patent/DK511180A/da not_active Application Discontinuation
- 1980-12-04 AU AU65060/80A patent/AU538522B2/en not_active Ceased
- 1980-12-11 GB GB8039753A patent/GB2066876B/en not_active Expired
- 1980-12-12 ES ES497672A patent/ES497672A0/es active Granted
- 1980-12-18 NL NL8006888A patent/NL8006888A/nl not_active Application Discontinuation
- 1980-12-18 FR FR8026980A patent/FR2473054B1/fr not_active Expired
- 1980-12-19 DE DE3048078A patent/DE3048078C2/de not_active Expired
- 1980-12-24 IT IT26963/80A patent/IT1141154B/it active
1981
- 1981-01-06 BR BR8100038A patent/BR8100038A/pt unknown
1984
- 1984-09-21 SG SG669/84A patent/SG66984G/en unknown
1985
- 1985-12-30 MY MY850/85A patent/MY8500850A/xx unknown

Also Published As

Publication number	Publication date
GB2066876A (en)	1981-07-15
AU6506080A (en)	1981-07-23
IT8026963A0 (it)	1980-12-24
NO803542L (no)	1981-07-08
NL8006888A (nl)	1981-08-03
IT1141154B (it)	1986-10-01
AU538522B2 (en)	1984-08-16
MY8500850A (en)	1985-12-31
FR2473054B1 (fr)	1985-08-09
DK511180A (da)	1981-07-08
NO150920B (no)	1984-10-01
GB2066876B (en)	1983-09-07
DE3048078C2 (de)	1985-07-18
ES8202614A1 (es)	1982-02-01
SG66984G (en)	1985-03-15
CA1135039A (en)	1982-11-09
BR8100038A (pt)	1981-07-21
DE3048078A1 (de)	1981-09-24
FR2473054A1 (fr)	1981-07-10
NO150920C (no)	1986-08-19

Publication	Publication Date	Title
IT8123002A0 (it)	1981-07-17	Metodo ed apparecchiatura per formare ed usare un pozzo trivellato.
NO157230C (no)	1988-02-10	Broennboreapparat.
NO157823C (no)	1988-06-01	Oljebasert boreslam.
TR20402A (tr)	1981-06-10	Sondaj deliklerinde inceleme yapmaya mahsus metod v ecihaz
NL182543C (nl)	1988-04-05	Ringvormige gatenboor.
FI854019A7 (fi)	1986-04-28	Menetelmä öljyn havainnoimiseksi.
FI850478A7 (fi)	1985-08-25	Poraustorni.
NO157347C (no)	1988-03-02	Borestrengstabilisator.
AT371563B (de)	1983-07-11	Gesteinsbohrer
NO159303C (no)	1988-12-14	Borerigg.
FI810926A7 (fi)	1981-10-04	Kallioporakone.
GB2076041B (en)	1983-08-10	Well drilling method
NO156763B (no)	1987-08-10	I-hullet-boremotor.
NO159875C (no)	1989-02-15	Borerigg.
NL190513C (nl)	1994-04-05	Slagboormachine.
AT373360B (de)	1984-01-10	Gesteinsbohrer
ES497672A0 (es)	1982-02-01	Un metodo mejorado de perforacion de pozos de sondeo.
NO812046L (no)	1982-01-15	Broennboringsapparat.
NL8102171A (nl)	1981-12-01	Boormethode.
ATE6218T1 (de)	1984-03-15	Transportables bohrgeraet.
FI830470A7 (fi)	1984-04-29	Menetelmä öljylauttojen eliminoimiseksi.
FI810753A7 (fi)	1981-09-12	Kallioporalaitteisto tunnelinajoa varten.
NO165123C (no)	1993-05-13	Broennboreapparat.
FI814213A7 (fi)	1981-12-30	Merellä toimiva porauslautta.
NO812822L (no)	1983-02-22	Metode for boring under trykk.